Add doc for function signature

Author: yalimu-g

bigquery-connector-common/src/main/java/com/google/cloud/bigquery/connector/common/BigQueryClient.java

@@ -698,6 +698,9 @@ private long getNumberOfRows(String sql) {
    * Runs the provided query on BigQuery and saves the result in a temporary table.
    *
    * @param querySql the query to be run
+   * @param expirationTimeInMinutes the expiration time of the temporary table
+   * @param queryParameterHelper the query parameter helper
+   * @param kmsKeyName optional KMS key name to be used for encrypting the temporary table
    * @return a reference to the table
    */
   public TableInfo materializeQueryToTable(